People saving browser evidence need visible-area screenshots they can crop, mask and export locally; support and QA work may involve several captures for one ticket. Independently recreate visible-area screenshot capture, rectangular crop and PNG/JPEG export, plus original manual opaque masks and a per-ticket queue with explicit final-output review before export. User-triggered browser-only captures; no native helper or remote image storage. This is a capture/edit/export utility with an added queue, not just a review wrapper. Full-page or scrolling selection, searchable/link-preserving PDF, automatic all-tab/URL batches, email and native integrations are outside this scope.